Fagor CNC 8060, Руководство по установке, Страница: 231 / 698

Installation manual.
CNC 8060
CNC 8065
MACHINE PA
RAMETERS.
2.
Mac
h
ine parameters for
the
axes. Work sets.
·231·
(R
EF
: 1709)
COUNTERTYPE
Type of feedback input for the axis.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drives and velocity-Sercos drives.
Possible values: Remote CAN / Drive / Sercos Counter / Local.
Default value: Remote.
Associated variable: (V.)[ch].MPA.COUNTERTYPE[set].xn
Meaning for an analog axis.
This parameter indicates the location of the axis feedback input; at the remote modules, at
the free feedback of a Sercos drive, in an RCS-S module (Sercos counter) or at the local
feedback inputs of the central unit. When the feedback input is at a drive, the CNC does not
allow homing the axis.
Meaning for a velocity-Sercos axis.
This parameter indicates the location of the axis external feedback (direct) input; at the
remote modules, at the free feedback of a Sercos drive or at the local feedback inputs of
the central unit.
The axis can use the second free feedback input of that drive or of another one. When the
axis uses the second feedback input of another drive, the CNC does not allow homing the
axis.
COUNTERID
Number of the feedback input for the axis.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drives and velocity-Sercos drives.
Possible values: Remote modules, from 1 to 40 / Sercos drive, from 1 to 32 / RCS-S module, from 1
to 32 / Local inputs, from 1 to 2.
Default value: 0.
Associated variable: (V.)[ch].MPA.COUNTERID[set].xn
The feedback input of an analog axis and the input for the external (direct) feedback of a
Sercos axis may be located at the remote modules, at the free feedback input of a Sercos
drive, in an RCS-S module (Sercos counter) or at the local feedback inputs of the central
unit. Depending on the location of the feedback input, this parameter will indicate which
feedback input will be used (either local or remote) or the drive/counter number. When two
axes will not be in the configuration at the same time, the CNC allows using the same
feedback input for both axes.
Feedback input in CANfagor remote modules.
A counter module is used as feedback input in the remote modules. This parameter indicates
the number of the feedback input being used.
The counter modules are numbered following the logic order of the remote groups (rotary
switch of the power supply). If there are several Counter modules in each group, the order
is from top to bottom and from left to right. The counters of the first module will be 1 through
4, those of the second module 5 through 8 and so on.
Feedback input in Sercos drives.
In this case, the second feedback input of the drive will always be used. The parameter
indicates the logic address of the drive (from 1 to 32). The "address" rotary selector switch
sets the logic address.
When the axis feedback is at a Sercos drive, at this drive set parameter PP5=-0,0001.
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When the internal (motor) feedback and the external (direct) feedback of an axis are at different drives,
set parameter PP5=-0,0001 at the drive that receives the external feedback.
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